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| author | Jonathan Wakely <jwakely@redhat.com> | 2015-03-04 17:19:55 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2015-03-04 17:19:55 +0000 |
| commit | b6584a72ac8d305731e1771a05c117dc11a3d553 (patch) | |
| tree | 51d24fd829c29cb8633b241a2c12b9fdd9596f15 /include | |
| parent | d50a26f2bad59ba73c52694190aac02e90423bbd (diff) | |
| download | gcc-b6584a72ac8d305731e1771a05c117dc11a3d553.zip gcc-b6584a72ac8d305731e1771a05c117dc11a3d553.tar.gz gcc-b6584a72ac8d305731e1771a05c117dc11a3d553.tar.bz2 | |
re PR libstdc++/64797 (22_locale/conversions/string/2.cc FAILs)
PR libstdc++/64797
* include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
incomplete multibyte sequences correctly.
* include/std/codecvt (codecvt_utf8, codecvt_utf16,
codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
* src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
Define constants.
(is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
Define convenience functions.
(read_utf8_code_point): Return relevant constant to distinguish
incomplete characters from invalid sequences.
(read_utf16_code_point): Likewise. Check for invalid sequences.
(ucs4_in, utf16_in): Use incomplete_mb_character constant.
(utf16_out): Check for invalid sequences.
(utf16_span): Fix condition.
(ucs2_out): Use is_high_surrogate.
(ucs2_in): Use incomplete_mb_character constant and fix condition.
* testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
* testsuite/22_locale/conversions/buffer/1.cc: New.
* testsuite/22_locale/conversions/string/2.cc: Use char16_t and
char32_t instead of wchar_t.
* testsuite/22_locale/conversions/string/3.cc: New.
From-SVN: r221189
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions